Mock test. 1 hour and 45 minutes. 90 marks available.
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GCSE OCR Physics B Paper 1
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Why not try another Science Mock Exam and see how well you do?
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#1. Which form of radiation is most ionising?
#2. Complete the sentence: ............. is a tendency of an object to keep moving or how hard it is to stop an object from moving.
#3. Is tidal power renewable?
#4. What is the shortest wavelength of visible light
#5. Calculate the change in height of the tennis ball in the following scenario. A ball weighs 0.15kg - the change in GPE is 100 J - the gravitational field strength is 10N/kg. Answer to 1dp and include units. ? If you do not know the GPE equation, it is listed below the quiz
#6. Which of the following best describes energy?
#7. Fill in the blank: A current flowing through a wire causes a .......... field.
#8. When moving from air to glass, what will happen to a wave's speed?
#9. Which of the following describes the Plum Pudding Model of atomic structure?
#10. What is the function of a fuse?
#11. The force on a conductor carrying current at right angles to a magnetic field is expressed by which of the following equations?
#12. Which of the following is an advantage of crude oil?
#13. Calculate the mass of a vehicle with a momentum of 42000 kg m/s and a velocity of 25 m/s. Include the units in your answer. ? momentum equation is available in the description below the quiz
#14. How can you reduce the effect of friction in the chain on a bicycle?
#15. What is the approximate radius of an atom?
#16. If a car is moving but the forces are balanced - what will happen to the speed of the car?
#17. The gravitational field strength is higher on Earth than on the Moon. How does an astronaut's weight change when they go from the Earth to the Moon?
#18. An object with a mass of 5kg is raised to 100m above the ground and has 500 J of gravitational potential energy. What will happen to the gravitational potential energy if the mass was increased to 16.3kg? Calculate the change in GPE where the gravitational field strength is 1 N/kg. Include units. ? If you do not know the GPE equation, it is listed below the quiz
#19. Are most light waves visible to the human eye?
#20. What wavelength of the electromagnetic spectrum is useful for cooking?
#21. A student sets up a series circuit that has two filament lamps, a power source and a switch after the first lamp. Can the first lamp be turned off whilst keeping the second lamp on?
#22. Is this statement correct? When measuring momentum, if two objects are travelling in opposite directions, one object will be given a negative momentum (e.g. - 250 kg m/s).
#23. Calculate the momentum of a vehicle with a mass of 1500kg and a velocity of 35m/s. Add the units "kg m/s" after your answer ? momentum equation is available in the description below the quiz
#24. Which of the following can be used to measure reaction times?
Select all that apply:
#25. In 1897 JJ. Thomson did a series of experiments that led to the discovery of which particles?
#26. Which of the following is a disadvantage of fossil fuels?
#27. If a car experiences a resultant force in the forwards direction, what will happen to the motion of the car?
#28. What is this component?
#29. What is this component?
#30. Which scientist proposed the Plum Pudding Model?
#31. Which greek letter represents density?
#32. What are positrons?
#33. Does a circuit need to be closed for current to flow?
#34. Is displacement a vector or a scalar?
#35. What is an electrical fault?
#36. Is natural gas renewable?
#37. What is the equation for kinetic energy?
#38. Wave speed is linked to wave frequency and wavelength by which equation?
#39. What is this Sankey Diagram showing?
#40. What is wavelength?
#41. Magnets have north and south poles - if two north poles are put close together what will happen?
#42. What is the longest wavelength of electromagnetic radiation
#43. What is a battery?
#44. What is the source of energy for the sun?
#45. Is nuclear fusion renewable?
#46. What do we use to slow the rate of heat loss out of a house?
#47. How can we describe the motion of the object in this graph between 7 and 10 seconds?
#48. Which of the following is the source of oil and gas?
#49. True or false - electromagnetic waves cannot travel through water?
#50. What is the function of a cell?
#51. Magnets have north and south poles - if north and south poles are put close together what will happen?
#52. Is this a parallel or series circuit?
#53. Why is the total energy transferred to a kettle's heating element, more than the total energy of the boiled water inside the kettle?
If you could accurately measure the movement of energy, you would always find that all of the energy is transferred. Energy cannot be created or destroyed, this is known as the Law of Conservation of Energy.
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#54. The potential danger associated with an electromagnetic wave increases with?
#55. Using the equation: Efficiency = useful energy/total energy, calculate the efficiency in the following scenario. Useful energy = 55 J, Total energy = 100 J. Answer to 2dp.
#56. A wire carrying a current experiences a force near a magnetic field. The size of the force is dependant on which three quantities?
Select all that apply:
#57. The equation for work done is E = F x d. Calculate the distance moved when a 650 J of work is done to move a 160 N object. Leave your answer to 1 d.p and include the units. ? Do not include your workings in your answer
#58. Are ammeters connected in series or in parallel?
#59. What do we call the boundary between two different mediums?
#60. Is coal renewable?
#61. True or False - Vector quantities only have magnitude?
#62. Is wind power renewable?
#63. What is the function of a diode?
#64. Fill in the gap. In a parallel circuit, the current ...... at a junction.
#65. What is Newton's Third Law of Motion?
#66. What do we call energy that is stored in chemicals?
#67. Which of the following devices do we use to measure weight? ? 2 answers
Select all that apply:
#68. An object with a mass of 5kg is 100m above the ground and has 35 J of gravitational potential energy. What will happen to the gravitational potential energy if the mass was increased to 10kg?
#69. Using the equation F = MA - calculate the force of a ball with a mass of 15kg that is accelerated at 2m/s²?
#70. What is the shortest wavelength of electromagnetic radiation
#71. What is the purpose of fuses and circuit breakers?
#72. Using the equation ρ = m/V, calculate the density of a gold bar that has a mass of 25kg and a volume of 0.0013m³. Answer to 1 decimal place and give your answer in kg/m³. ? The units for density are kg/m³, do not include them in your answer
#73. Calculate the change in momentum of an object that experiences a force of 350 N over 15 s. Include the units "kg m/s" in your answer
#74. True or False - Magnetic field lines are used to show how a single north pole would move from north to south?
#75. Is hydroelectric renewable?
#76. What is an alpha particle?
#77. Why are metals good conductors?
#78. What is the longest wavelength of visible light
#79. Where is most of the mass of an atom?
#80. Which process transfers heat using electromagnetic waves?
#81. This image shows Flemming's Left Hand Rule. Which of the following answers are the correct interpretations of the rule? ? Select three answers, one for each finger
#82. Are electromagnetic waves transverse or longitudinal?
#83. Are biofuels renewable?
#84. Is nuclear fission renewable?
#85. Which of the following are reasons why hydroelectric dams are problematic?
Select all that apply:
#86. What is the name of the phase change from liquid to solid?
#87. What is the rate of acceleration in freefall?
#88. Why is it dangerous to connect a live and earth wire?
#89. If a current travelling along a wire changes direction, does the magnetic field also change direction?
#90. Which of the following is the equation for acceleration?
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